3 Commits

Author	SHA1	Message	Date
Paul Bailey	bfdcc94b24	feat: Add Piper TTS integration with pitch control support ... - Created PiperTTSService with pitch shifting (-12 to +12 semitones) - Created UnifiedTTSService to manage multiple TTS engines - Added engine selection endpoints (GET/POST /api/tts/engines) - Added voices listing endpoint (GET /api/tts/voices) - Added pitch_adjustments parameter to TTS generation - Created install_piper.sh for easy Piper installation - Updated backend README with multi-engine documentation - Created comprehensive PIPER_TTS_GUIDE.md - Added TTS_ENGINE environment variable for engine selection - Updated requirements.txt with piper-tts and pydub This allows users to choose between Kokoro (high quality) and Piper (fast with pitch control) TTS engines at runtime.	2025-12-09 14:45:18 +00:00
Paul Bailey	a8802fd765	Implement Ollama integration service for AI-based speaker detection ... - Created OllamaService class with httpx for API communication - Implemented detect_speakers() method with structured prompts - Added JSON response parser supporting multiple formats - Implemented is_available() health check method - Added 30-second timeout handling - Configured OLLAMA_BASE_URL environment variable - Added comprehensive unit tests with 100% coverage - Updated requirements.txt with httpx dependency Requirements: 14.1, 14.2, 14.3, 14.6	2025-12-09 10:35:30 +00:00
Paul Bailey	f4bc759007	Task 1: Set up project structure and dependencies ... - Created backend directory with FastAPI project structure - Created frontend directory with React + TypeScript + Vite - Configured Python virtual environment and installed dependencies (fastapi, uvicorn, kokoro, soundfile, python-multipart) - Verified espeak-ng system dependency is installed - Configured Node.js project with TypeScript, React, and Vite - Set up Tailwind CSS for styling - Set up environment variable configuration for both projects - Created comprehensive README documentation Requirements: 9.6, 10.2, 11.1	2025-12-09 00:47:44 +00:00